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Cheap flights from Allentown (ABE) to San Diego (SAN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)

How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
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Cheap flights from Allentown to San Diego in April , May 2026

30 Apr - 29 May $ 424.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
1 STOPS
ABE
Allentown
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26 Apr - 27 May $ 529.00
ABE
Allentown
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
ABE
Allentown
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25 Apr - 26 May $ 529.00
ABE
Allentown
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
ABE
Allentown
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Last minute flights from Allentown to San Diego

27 Apr - 01 May $ 424.00
ABE
Allentown
Allegiant Air
3 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
ABE
Allentown
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23 Apr - 01 May $ 467.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
ABE
Allentown
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23 Apr - 01 May $ 495.00
ABE
Allentown
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
ABE
Allentown
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One-way flights to San Diego from Allentown

9:00 AM - 10:18 PM
Frontier Airlines
2 Stops
17h 44m
ABE - SAN
$ 216
Kiwi
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5:43 PM - 8:20 PM
United Airlines
1 Stops
8h 16m
ABE - SAN
$ 370
Kiwi
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6:15 AM - 8:20 AM
Hawaiian Airlines
1 Stops
7h 47m
ABE - SAN
$ 851
Kiwi
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Allentown (ABE) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.